CN108638914A - A kind of suspension type magnetic suspension traffic system and its magnetic floating train suspending frame - Google Patents
A kind of suspension type magnetic suspension traffic system and its magnetic floating train suspending frame Download PDFInfo
- Publication number
- CN108638914A CN108638914A CN201810723756.7A CN201810723756A CN108638914A CN 108638914 A CN108638914 A CN 108638914A CN 201810723756 A CN201810723756 A CN 201810723756A CN 108638914 A CN108638914 A CN 108638914A
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- framework
- magnetic floating
- train
- suspending frame
- overhang
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
Abstract
The invention discloses a kind of magnetic floating train suspending framves, including framework and erecting by overhang, it is equipped at the top of framework for generating electromagnetic attraction with the rail of track to realize the electromagnet of car body suspension, and for acting on the motor for generating tractive force with tablet on track, the lower section at left and right sides of framework bottom is equipped with the support portion for supporting car body in the non-suspended state of train；Car body is connected with erecting by overhang, the hanging of magnetic floating train suspending frame is in orbit, when the non-floating of train, suspension rack is in orbit by supporting clan, and when train operation, electromagnet generates electromagnetic attraction with rail interaction, in summary, magnetic floating train suspending frame provided by the invention, it is simple in structure, it can be good at being adapted to suspension type magnetic suspension traffic system.The invention also discloses a kind of suspension type magnetic suspension traffic systems including above-mentioned magnetic floating train suspending frame.
Description
Technical field
The present invention relates to magnetic-levitation train technical fields, more particularly to a kind of magnetic floating train suspending frame.In addition, the present invention is also
It is related to a kind of suspension type magnetic suspension traffic system including above-mentioned magnetic floating train suspending frame.
Background technology
City incity public transport links are mostly formed with subway, tramcar, bus and taxi at present, with city
The increase of population and private car quantity, traffic congestion getting worse, the ground public transports tool such as bus, taxi are put down
Equal travelling speed is gradually reduced, and seriously affects people’s lives and trip.
Therefore urban inner that there is an urgent need to a kind of noises is small, route selection flexibly and the quick friendship that is not influenced by traffic above-ground situation
Logical tool.In order to meet the demand, begin one's study various aerial magnetic floating traffics both at home and abroad, track is arranged in the air and by vehicle
Body is hung below track, but only exists in the primary stage at present, and the connection structure of car body and track is complicated, cannot meet suspension type
The use demand of magnetic suspension traffic system.
The connectivity problem for how solving car body and track in aerial magnetic floating traffic is that those skilled in the art need to solve at present
Certainly the technical issues of.
Invention content
It is simple in structure the object of the present invention is to provide a kind of magnetic floating train suspending frame, it can be good at being adapted to hang
Formula magnetic suspension traffic system, and keep train operation more stable.Include above-mentioned magnetic-levitation train it is a further object of the present invention to provide one kind
The suspension type magnetic suspension traffic system of suspension rack.
In order to solve the above technical problems, the present invention provides a kind of magnetic floating train suspending frame, including framework and it is used for and car body
Connected erecting by overhang, the framework top are equipped with for generating electromagnetic attraction with the rail of track to realize the electricity of car body suspension
Magnet, and the motor for generating tractive force with tablet effect on the track, at left and right sides of the framework bottom under
Side is equipped with the support portion for supporting car body in the non-suspended state of train.
Preferably, the electromagnet is symmetrical set at the top of the framework, and the electromagnet of both sides respectively with
Two rail of the track correspond to；The motor is located at the centre position at the top of the framework.
Preferably, the lower section at left and right sides of the framework bottom is equipped with for supporting train operation when train suspends and fails
Support wheel construction.
Preferably, the erecting by overhang is located at the framework rear and front end, and the erecting by overhang is laterally sliding with the framework
Dynamic connection.
Preferably, the framework rear and front end is equipped with damping installation seat, and the damping installation seat is equipped with damping device,
The erecting by overhang is vertically arranged frame structure, and the upper beam of the erecting by overhang is mounted on the damping device, institute
The bottom end rail of erecting by overhang is stated for being connect with car body.
Preferably, the damping device is air spring.
Preferably, the transverse direction being mutually matched is separately installed on the upper beam of the erecting by overhang and the damping device to lead
Rail and track groove.
Preferably, the front end and/or rear end of the framework are equipped with the hitch frame for connecting adjacent suspension rack.
Preferably, the framework rear and front end is respectively equipped with two damping installation seats, and each damping installation
The damping device there are one being respectively mounted on seat, two damping installation seats positioned at one end are symmetrical set, described to lead
Draw and is erected between two damping installation seats.
The present invention also provides a kind of suspension type magnetic suspension traffic system, including track, train and be connected with the car body and
The magnetic floating train suspending frame of hanging on the track, the magnetic floating train suspending frame is specially the magnetic described in above-mentioned any one
Floating train suspension rack.
Magnetic floating train suspending frame provided by the invention, including framework and the erecting by overhang for being connected with car body, framework top
Portion is equipped with for generating electromagnetic attraction to realize the electromagnet of car body suspension, and for incuding on track with the rail of track
Plate effect generates the motor of tractive force, and the lower section at left and right sides of framework bottom is equipped with for supporting vehicle in the non-suspended state of train
The support portion of body.
In use, car body is connected with the erecting by overhang of magnetic floating train suspending frame, the hanging of magnetic floating train suspending frame is in orbit,
When the non-floating of train, suspension rack is in orbit by supporting clan, and when train operation, electromagnet generates electricity with rail interaction
Magnetic attraction realizes that train suspends, and then motor and tablet act on, and generates the tractive force for pushing car body operation, at the same motor with
Tablet interaction can also generate reversed tractive force, can be used in car body and slow down or brake；In conclusion the present invention provides
Magnetic floating train suspending frame, it is simple in structure, can be good at being adapted to suspension type magnetic suspension traffic system.
Suspension type magnetic suspension traffic system provided by the invention includes above-mentioned magnetic floating train suspending frame, due to above-mentioned magnetic-levitation train
Suspension rack has above-mentioned technique effect, and above-mentioned suspension type magnetic suspension traffic system should also have same technique effect, herein no longer
It is discussed in detail.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of suspension type magnetic suspension traffic system provided by the present invention；
Fig. 2 is a kind of structural schematic diagram of specific implementation mode of magnetic floating train suspending frame provided by the present invention.
It is marked in attached drawing as follows：
Track 1, pedestal 11, L-type supporting rail 12, rail 13, sensing chip 14, magnetic floating train suspending frame 2, framework 21, hanging
Device 22, electromagnet 23, motor 24, support portion 25, support wheel construction 26, damping device 27, damping installation seat 28, hitch frame
29, car body 3.
Specific implementation mode
Core of the invention is to provide a kind of magnetic floating train suspending frame, simple in structure, can be good at being adapted to hang
Formula magnetic suspension traffic system, and keep train operation more stable.It includes above-mentioned magnetic-levitation train that another core of the present invention, which is to provide a kind of,
The suspension type magnetic suspension traffic system of suspension rack.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Please refer to Fig.1 and Fig. 2, Fig. 1 be suspension type magnetic suspension traffic system provided by the present invention a kind of specific embodiment party
The structural schematic diagram of formula；Fig. 2 is a kind of structural representation of specific implementation mode of magnetic floating train suspending frame provided by the present invention
Figure.
The magnetic floating train suspending frame that the specific embodiment of the invention provides, is mainly adapted to suspension type magnetic floating traffic system
System, suspended is run on track 1 after connecting car body 3 with the suspension rack, as shown in Figure 1.
Magnetic floating train suspending frame 2 includes mainly framework 21 and the erecting by overhang 22 for being connected with car body 3, and car body 3 is fixed
On erecting by overhang 22, suspension rack is hung on track 1, realizes that car body 3 is hung, the top of framework 21 be equipped with for track 1
Rail 13 generate electromagnetic attraction with realize car body 3 suspend electromagnet 23, and be used for and on track 1 tablet 14 effect generate
The motor 24 of tractive force, the lower section at left and right sides of 21 bottom of framework are equipped with for supporting car body 3 in the non-suspended state of train
Support portion 25.
In use, car body 3 is connected with the erecting by overhang 22 of magnetic floating train suspending frame 2, magnetic floating train suspending frame 2 is hung in-orbit
On road 1, when the non-floating of train, suspension rack is fallen on track 1 by support portion 25, when train operation, electromagnet 23 and rail 13
Interaction generates electromagnetic attraction, realizes that train suspends, and then motor 24 is acted on tablet 14, generates and car body 3 is pushed to run
Tractive force, while the interaction of motor 24 and tablet 14 can also generate reversed tractive force, can be used in car body 3 slow down or
Braking；In conclusion magnetic floating train suspending frame 2 provided by the invention, simple in structure, can be good at being adapted to suspension type magnetic floating
Traffic system.
In addition, train preferentially uses the electric braking force of motor 24 to be slowed down or braked, when train is for the state of emergency,
Car body 3 lands, and the friction between support portion 25 and track 1 can be relied on to increase brake force simultaneously.Specifically, support portion 25 is preferably adopted
It with sled, can preferably contact, and be lost smaller with track 1.
Specifically, electromagnet 23 is preferably mounted at 21 top both sides of framework, is symmetrical set, and the electromagnet 23 of both sides
It is corresponding with two rail 13 of track 1 respectively, the electromagnetic attraction of bigger can be generated in the vertical direction；Motor 24 is then preferred
It is located at the centre position at 21 top of framework, with 14 face of tablet on track 1, generates the tractive force for pushing car body 3 to run.When
So, motor 24 can also be arranged symmetrically to 21 top both sides of framework, the normal force that two motors 24 are generated with sensing chip effect
It can cancel out each other, also car body 3 can be pushed to be moved forwards along track 1, also within protection scope of the present invention.
Wherein it should be noted that the track 1 suitable for suspension type magnetic suspension traffic system generally includes pedestal 11 and is located at
Two L-type supporting rails 12 below 11 two bottom sides of pedestal, two L-type supporting rails 12 are symmetrical, and form and have with pedestal 11
The track 1 for having inverted T shaped groove, 11 bottom of pedestal and in inverted T shaped groove be equipped with symmetrical two rail 13, two rail 13
Between be equipped with sensing chip；When assembling, the framework 21 of magnetic floating train suspending frame 2 is set in inverted T shaped groove, and is fallen by support portion 25
On the traverse rod of L-type supporting rail 12, and erecting by overhang 22 stretches out outside inverted T shaped groove and is connected with car body 3.
Further, there are many structures of framework 21, specifically, framework 21 is preferably in the box-structure being longitudinally extended, and
Each building blocks of function such as electromagnet 23, erecting by overhang 22 are arranged in 21 outer surface of framework, it, specifically can be by taking electromagnet 23 as an example
The groove for placing electromagnet 23 is arranged in the 21 top left and right sides of framework, and this arrangement not only contributes to each building blocks of function
Installation and maintenance, and the space among framework 21 is conducive to arrange electrical equipment, and train overall structure can be made compacter,
Save space.
On the basis of above-mentioned each specific implementation mode, the magnetic floating train suspending frame that the specific embodiment of the invention provides,
Lower section at left and right sides of 21 bottom of framework is also provided with the support wheel for supporting train operation when train suspends and fails
Structure 26；The expansion bracket that the support wheel construction 26 can specifically include traveling wheel, connect traveling wheel and framework 21, and it is used for band
Dynamic expansion bracket is flexible so that the hydraulic cylinder that traveling wheel extends and retracts.When 3 normal operation of car body, support wheel construction 26 is retracted to structure
In frame 21, when train suspension is failed, support wheel construction 26 pushes, and is contacted with rail level, can support suspension rack, and support train
Operation.It should be noted that its height apart from rail level is more than height of the support portion 25 apart from rail level when support wheel does not push.
The magnetic floating train suspending frame that the specific embodiment of the invention provides, before erecting by overhang 22 specifically can be located at framework 21
Both ends afterwards, suspension rack are connected by two erectings by overhang 22 of rear and front end with car body 3, and the hanging of car body 3 can be made simpler
More reliable, car body 3 can be specifically fixed on erecting by overhang 22 by bolt group, in order to install and dismantle.Certainly, car body 3
Other connection types, the application such as welding can also be used to be not specifically limited this with erecting by overhang 22.
Further, erecting by overhang 22 is preferably laterally slidably connected with framework 21, can enable 3 relative suspension frame of car body
Laterally opposed movement is conducive to train and passes through curve.
On the basis of above-mentioned each specific implementation mode, the magnetic floating train suspending frame that the specific embodiment of the invention provides,
To keep train operation more stable, riding comfort is improved, damping installation seat 28 can be equipped in 21 rear and front end of framework, subtract
It shakes mounting base 28 and is equipped with damping device 27, erecting by overhang 22 is specifically as follows vertically arranged frame structure, has upper beam
And bottom end rail, and the upper beam of erecting by overhang 22 is mounted on damping device 27, the bottom end rail of erecting by overhang 22 is used for and vehicle
Body 3 connect, specifically can on bottom end rail be equipped with for 3 bolted threaded hole of car body.
Damping device 27 is set between erecting by overhang 22 and framework 21, can realize that 3 damping of car body, damping device 27 have
Body can select air spring, damping effect and comfort preferable, naturally it is also possible to select other shock absorber parts such as rubber metal pad.
Erecting by overhang 22 slides laterally with framework 21 and connect, specifically, upper beam that can be in erecting by overhang 22 and damping
1 slot of the cross slide way being mutually matched and track is separately installed on device 27.
Further, hitch frame 29 can also be set in the front end of framework 21 and/or rear end, it is adjacent outstanding for connecting
Scaffold, to realize hanging together between adjacent suspension rack and draw.Traction mounting base can be set in 21 end of framework, and will traction
Frame 29 is mounted in traction mounting base.
Specifically, two damping installation seats 28, and each damping installation seat can be respectively equipped in 21 rear and front end of framework
It is respectively mounted on 28 there are one damping device 27, two damping installation seats 28 positioned at one end are symmetrical set, and hitch frame 29 is then
It can be located between two damping installation seats 28, to keep suspension rack structure more symmetrical, stability is more preferable.Certainly, damping device
27 specific set-up mode and quantity is not limited to this, as long as damping can be realized under the premise of ensureing 3 connection reliability of car body,
Within protection scope of the present invention.
In addition to above-mentioned magnetic floating train suspending frame 2, it includes track 1, train that specific implementation mode of the invention, which also provides a kind of,
With the suspension type magnetic suspension traffic system of above-mentioned magnetic floating train suspending frame 2, which is connected and hangs with car body 3
On track 1, refer to the prior art for the structure of other each sections of the suspension type magnetic suspension traffic system, and repeats no more herein.
Detailed Jie has been carried out to suspension type magnetic suspension traffic system provided by the present invention and its magnetic floating train suspending frame above
It continues.Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only
It is the method and its core concept for being used to help understand the present invention.It should be pointed out that for those skilled in the art
For, it without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improve and repair
Decorations are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of magnetic floating train suspending frame, which is characterized in that the erecting by overhang including framework (21) and for being connected with car body (3)
(22), it is equipped at the top of the framework (21) for generating electromagnetic attraction with the rail (13) of track (1) to realize that car body (3) suspends
Electromagnet (23), and for on the track (1) tablet (14) effect generate tractive force motor (24), the structure
Lower section at left and right sides of frame (21) bottom is equipped with the support portion (25) for supporting car body (3) in the non-suspended state of train.
2. magnetic floating train suspending frame according to claim 1, which is characterized in that the electromagnet (23) is in the framework
(21) top is symmetrical set, and the electromagnet (23) of both sides is right with two rail (13) of the track (1) respectively
It answers；The motor (24) is located at the centre position at the top of the framework (21).
3. magnetic floating train suspending frame according to claim 1, which is characterized in that at left and right sides of framework (21) bottom
Lower section is equipped with the support wheel construction (26) for supporting train operation when train suspends and fails.
4. magnetic floating train suspending frame according to any one of claims 1 to 3, which is characterized in that the erecting by overhang (22)
It is located at the framework (21) rear and front end, the erecting by overhang (22) slides laterally with the framework (21) to be connect.
5. magnetic floating train suspending frame according to claim 4, which is characterized in that framework (21) rear and front end is equipped with
Damping installation seat (28), the damping installation seat (28) are equipped with damping device (27), and the erecting by overhang (22) is vertically to set
The upper beam of the frame structure set, the erecting by overhang (22) is mounted on the damping device (27), the erecting by overhang
(22) bottom end rail with car body (3) for connecting.
6. magnetic floating train suspending frame according to claim 5, which is characterized in that the damping device (27) is air bullet
Spring.
7. magnetic floating train suspending frame according to claim 5, which is characterized in that the upper beam of the erecting by overhang (22) and
It is separately installed with the cross slide way and track groove being mutually matched on the damping device (27).
8. magnetic floating train suspending frame according to claim 5, which is characterized in that the front end of the framework (21) and/or
Rear end is equipped with the hitch frame (29) for connecting adjacent suspension rack.
9. magnetic floating train suspending frame according to claim 8, which is characterized in that framework (21) rear and front end is set respectively
It is respectively mounted that there are one the damping devices there are two the damping installation seat (28), and on each damping installation seat (28)
(27), two damping installation seats (28) for being located at one end are symmetrical set, and the hitch frame (29) is located at described in two
Between damping installation seat (28).
10. a kind of suspension type magnetic suspension traffic system, including track (1), train and it is connected with the car body (3) and hangs in institute
State the magnetic floating train suspending frame on track (1), which is characterized in that the magnetic floating train suspending frame is specially claim 1 to 9 times
Magnetic floating train suspending frame described in meaning one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723756.7A CN108638914B (en) | 2018-07-04 | 2018-07-04 | Suspension type maglev transportation system and maglev train suspension frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723756.7A CN108638914B (en) | 2018-07-04 | 2018-07-04 | Suspension type maglev transportation system and maglev train suspension frame thereof |
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| CN108638914A true CN108638914A (en) | 2018-10-12 |
| CN108638914B CN108638914B (en) | 2021-08-17 |
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Cited By (4)
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|---|---|---|---|---|
| CN110182061A (en) * | 2019-06-17 | 2019-08-30 | 山西中海威轨道交通工程有限公司 | A kind of monorail suspension type maglev train system based on plate shaped suspension rail |
| CN111762206A (en) * | 2020-07-14 | 2020-10-13 | 九洲运通(北京)超导新技术产业发展有限公司 | Superconductive magnetic suspension built-in suspension type air rail traffic system |
| CN113619403A (en) * | 2021-08-25 | 2021-11-09 | 中车资阳机车有限公司 | Maglev suspension type monorail train suspension frame |
| CN113954652A (en) * | 2021-12-02 | 2022-01-21 | 北京轨道交通技术装备集团有限公司 | Magnetic levitation device and magnetic levitation transportation system |
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| CN113954652A (en) * | 2021-12-02 | 2022-01-21 | 北京轨道交通技术装备集团有限公司 | Magnetic levitation device and magnetic levitation transportation system |
| CN113954652B (en) * | 2021-12-02 | 2024-01-19 | 北京轨道交通技术装备集团有限公司 | Magnetic levitation device and magnetic levitation conveying system |
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|---|---|
| CN108638914B (en) | 2021-08-17 |
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